Pages

Wednesday, 28 May 2014

Did you know that in New Zealand if their was a world flood that our country would be one of the first to be destroyed and that is because we are the smallest country in the whole world we will be the first to go under that’s why us kiwi’s have to learn how to swim and if we don’t get off the couch and do something about it we're going to end up dead? “so” you may say well just putting it out there but if you don’t learn to swim well it ain't go to look good so going on kiwi’s get off the couch and go learn to swim know.

If you live in Glen Innes there is a pool right in the middle of Point England School and Tamik college it’s called the (GI YMCA POOL) and it helps you to swim and and teachers you to swim so if something happens to the world you will be safe.

Ok think about it like this way, what would do if you were caught a tsunami and it a big wave caught you and you didn't know how to swim just

Thursday, 22 May 2014

What do bat's and dolphins use to talk or locate?Bat's and dolphins use echolocation to test were their prey is and to see where they are going. What is echolocation?Echolocation is the use of sound waves and echoes to determine where objects are in space. Bats use echolocation to navigate and find food in the dark. How dose echolocation?The echolocation works by the bat's chirping and as they do this it bounces of the walls or anything to that is flat and it tells them were to go and were there prey is.

Wednesday, 7 May 2014

Like many terms of science sound has different meanings like high or low visions and unpleasant sounds. The are vibrations like guitar strings going back and forth in your ear.Our brains hear sounds like mechanical waves matter this is because of the energy in the air that sends a wave of sound like the sea crashing into the cliff.